| Herd size, head |
1230 |
| Dairy herd, head |
583 |
| Breed |
Holstein |
| Average milk yield per cow per year, kg |
7500-8000 |
| % fat |
3.7 |
| % protein |
3.27 |
| SCC |
< 220 |
| Milkings per day |
3 |
| Milking system or parlor |
«parallel» 2×12 (GEA Farm Technologies) |
| Semen dozes per conception |
1.4 |
| Major health problems |
Reproduction, hooves |
| Hoof trimming, how many times and when |
90-100 day of lactation |
| Liquid feed for calves before weaning |
Colostrum, milk, milk replacer |
| Age at first insemination, months |
15-16 |
| Age at first calving, months |
24 |
| Milking cow ration, kg |
| Ingredients |
kg |
| Feed mix |
12 |
| Corn silage |
10 |
| Hay |
3.2 |
| Brewery wastes |
12.4 |
| Yeast |
3.8 |
| Molasses |
1.6 |
